Émissions de polluants 50% open

Japan

What data is expected?

(French) Données quotidiennes sur la concentration de polluants dans l'air, particulièrement pour ceux qui sont potentiellement nocifs pour la santé humaine. Les données doivent être disponible pour toutes les stations ou les zones de surveillance de l'air dans une ville.

  • (French) Matière des particules
  • Oxydes de soufre (SOx)
  • Oxydes de nitrogène
  • Monoxide de carbone

How open is the data?

All answers

Question Answer Comment
Openly licenced No Kiban Chizu Joho, 5m DEM data and GSI map are under protection of Survey Law.
In an open and machine-readable format GML, WFS Kiban Chizu Joho is provided in GML format. GSI map is TMS tile.
Downloadable at once No
Up-to-date Yes Major feature is updated immediately on GSI map. (such as new motorway, abandoned railway, major buildings)
Publicly available No Need user registration https://ssousm.gsi.go.jp/piss/Attention.aspx
Available free of charge Yes
findable 4
findable_steps Go to GSI, expand the menu of "地図・空中写真・地理調査", and find those dataset page https://www.gsi.go.jp/
Collected by government Yes
usability 2
collector_name Geospatial Information Authority of Japan
Controlled access Yes
characteristics Scale of 1:250,000 (1 cm = 2.5km), Markings of national traffic routes, Markings of relief/heights, Markings of water stretches, National borders Kiban Chizu Joho contains all road data in Japan, so it covers national traffic routes. National borders are on GSI map. like this. https://maps.gsi.go.jp/#7/25.050769/126.232910/&base=std&ls=std&disp=1&vs=c1j0l0u0f0
location https://fgd.gsi.go.jp/download/menu.php - Kiban Chizu Joho, National Basemap of Japan, https://maps.gsi.go.jp/ - GSI Map of Japan, https://www.gsi.go.jp/kankyochiri/Laser_demimage.html - 5m mesh DEM
Data that can be downloaded is an XML document file or JPGIS2.x format, encoded in JPGIS2.x (GML) format.

Meta data

Data location   https://fgd.gsi.go.jp/download/menu.php - Kiban Chizu Joho, National Basemap of Japan
   https://maps.gsi.go.jp/ - GSI Map of Japan
   https://www.gsi.go.jp/kankyochiri/Laser_demimage.html - 5m mesh DEM
Data licence   Unknown
Data format   GML, WFS
Reviewer   Codrina Maria Ilie
Submitters   Satoshi IIDA
Last modified   Mon Dec 05 2016 11:36:04 GMT+0000 (UTC)